CF1763054131712-tsm20251109205412

WWW.RTSAK.COM - 191.171.194.in-addr.arpa

Search for IP or hostnames:

191.171.194.in-addr.arpa checked at 2025-11-13T17:15:31.692Z 310ms 67/67/67 100% R:9 allDone:true timedOut:false

191.171.194.in-addr.arpa

NSns1.surfnet.nl
A2001:610:1:800a:192:87:106:101 🇳🇱 SURFNET-NL
PTRns1.surfnet.nl
A192.87.106.101🇳🇱 SURFNET-NL
PTRns1.surfnet.nl
NSns2.surfnet.nl
A2001:610:3:200a:192:87:36:2 🇳🇱 SURFNET-NL
PTRns2.surfnet.nl
A192.87.36.2🇳🇱 SURFNET-NL
PTRns2.surfnet.nl
NSns3.surfnet.nl
A2001:610:0:800c:195:169:124:71 🇳🇱 SURFNET-NL
PTRns3.surfnet.nl
A195.169.124.71🇳🇱 SURFNET-NL
NSns1.zurich.surf.net
A2001:620:0:9::1103 🇨🇭 Switch
PTRns1.zurich.surf.net
A195.176.255.9🇨🇭 Switch
PTRns1.zurich.surf.net

171.194.in-addr.arpa

NSns1.surfnet.nl
NSns2.surfnet.nl
NSns3.surfnet.nl
NSns1.zurich.surf.net

Up

Starts with same word

Starts similarily

AI analysis

191.171.194.in-addr.arpa has 7.191.171.194.in-addr.arpa, 212.191.171.194.in-addr.arpa and 210.191.171.194.in-addr.arpa as children.

191.171.194.in-addr.arpa is delegated to four name servers: ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl and ns1.zurich.surf.net.

191.171.194.in-addr.arpa at least partially shares name servers with other domains, for example holmes.nl, wurvoc.org, automotivecollege.nl, xgap.org and campus.leidenuniv.nl.

These name servers are often used with umcdns03.azn.nl, ns2.maastrichtuniversity.eu, ns1.maastrichtuniversity.nl, ns1-konbib.kb.nl and ns-ext-01.wur.nl.

Host names with two IP numbers:

ns1.surfnet.nl points to: 2001:610:1:800a:192:87:106:101 and 192.87.106.101

ns2.surfnet.nl points to: 2001:610:3:200a:192:87:36:2 and 192.87.36.2

ns3.surfnet.nl points to: 2001:610:0:800c:195:169:124:71 and 195.169.124.71

ns1.zurich.surf.net points to: 2001:620:0:9::1103 and 195.176.255.9

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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